Baking mask for cupcake baking tray



FIG. 1 is a perspective representation view of the baking mask for cupcake baking tray installed and shown on an environmental representation of a cupcake baking tray. Any broken lines within this Figure showing the environment is for illustrative purposes only and forms no part of the claimed design;

FIG. 2 is a first side plan view of a first side, with the second side plan view being identical and not shown;

FIG. 3 is a first end plan view of a first end with the second end plan view being identical and not shown; and,

FIG. 4 is a top plan view with the bottom plan view being identical and not shown. 

CLAIM The ornamental design for a baking mask for cupcake baking tray, as shown and described. 